Attendance for construction
Attendance and shift records for construction sites.
Schedule crews by project, let each worker check in on the phone within the job-site boundary you set, and keep the original time when a site has no mobile signal.

At a glance
- At the job site
- Check-in is compared with the boundary you set for the site.
- Without signal
- The record waits on the phone and keeps its original time.
- By project
- Live coverage for every site that is working today.
For crews that work wherever the project is.
A construction site has no front desk and often no signal. Attendance has to follow the crew to the project, then show the supervisor who is on site and who is not.
- 01
Schedule crews by project
Assign each worker to the site and the working hours they are expected to cover.
- 02
Check in at the job site
The phone records whether the worker was inside or outside the site boundary when the entry was made.
- 03
Keep recording without signal
The phone stores the entry and sends it when the connection returns, with the time it was made.
- 04
Move workers between sites
A worker can be assigned to different projects while keeping one employment and attendance history.
From crew schedule to approved site hours.
Site managers see where coverage is expected and which records need a decision.
- 01
Schedule the crew
Publish the project, site and working hours to each worker’s phone.
- 02
Change the plan
When a project moves or a crew is replaced, update the assignment and notify the people affected.
- 03
Record attendance on site
The phone applies the site boundary and stores the entry offline when there is no signal.
- 04
Review by project
The responsible manager checks exceptions before hours are approved.
At a glance
Phone at the job site, terminal at the depot.
Site workers can check in on their own phone inside the boundary. A depot, yard or site office can use a fixed terminal, with every record reaching the same attendance system.
Compare attendance terminals- 01
Smartphone with a site boundary
The main option for job sites that change from one project to the next.
- 02
Offline recording
Entries stay on the phone without signal and are synchronised later with their original time.
- 03
Weather-rated terminal
The LEM Ai8 Pro is rated IP65, suited to a depot or yard entrance that is outdoors or partly outdoors.
Questions from this industry
- What happens when the site has no mobile signal?
- The attendance entry is kept on the phone and sent when the connection returns. It carries the time it was made, not the later synchronisation time.
- What if someone checks in outside the job site?
- The record is not hidden. It is shown with its location result so the responsible manager can review the circumstances.
- What if project locations change from day to day?
- Work locations and assignments follow the project schedule rather than one permanent location for each employee.
Show us how your crews move between sites.
We will demonstrate mobile attendance, offline recording and approval by project using your actual working pattern.